12908434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 24393600

約数和(自身を除く): 11485166

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 769, 1199, 1526, 1538, 2398, 5383, 8393, 8459, 10766, 16786, 16918, 59213, 83821, 118426, 167642, 586747, 922031, 1173494, 1844062, 6454217, 12908434]

約数ペア:

[(1, 12908434), (2, 6454217), (7, 1844062), (11, 1173494), (14, 922031), (22, 586747), (77, 167642), (109, 118426), (154, 83821), (218, 59213), (763, 16918), (769, 16786), (1199, 10766), (1526, 8459), (1538, 8393), (2398, 5383)]